Morningstar RELAY DRIVER Manuel D'installation, D'utilisation Et D'entretien page 30

Figure 11. Choose a Control Type
3. The Control Type specifies the Morningstar device that will provide
data to the GenStart Function. For example, if TriStar is chosen, the
GenStart Function will poll the TriStar over the Meter Bus for data to
determine when the generator turns on and off.
The Standalone option uses local data such as the Relay Driver's
supply voltage, a channel input voltage, or the on-board temperature
sensor.
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